diff options
Diffstat (limited to 'net/ipv6/esp6.c')
| -rw-r--r-- | net/ipv6/esp6.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 7355bb0..21c93f0 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -54,13 +54,8 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb) int nfrags; u8 *tail; struct esp_data *esp = x->data; - int hdr_len = (skb_transport_offset(skb) + - sizeof(*esph) + esp->conf.ivlen); - /* Strip IP+ESP header. */ - __skb_pull(skb, hdr_len); - - /* Now skb is pure payload to encrypt */ + /* skb is pure payload to encrypt */ err = -ENOMEM; /* Round to block size */ @@ -89,7 +84,7 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb) tail[clen-skb->len - 2] = (clen - skb->len) - 2; pskb_put(skb, trailer, clen - skb->len); - __skb_push(skb, -skb_network_offset(skb)); + skb_push(skb, -skb_network_offset(skb)); top_iph = ipv6_hdr(skb); esph = (struct ipv6_esp_hdr *)skb_transport_header(skb); top_iph->payload_len = htons(skb->len + alen - sizeof(*top_iph)); |
